Series A2000数字差压压力表
★A2000系列是专业的一款数字压力计(可测差压,正力,负压),是专业替换原有的模拟指针式压力计.,
★常规精度1%,可选择0.5%或0.25%精度.
★A2000采用4位1/2”的LED数字显示,
★A2000人性化设计为客户提供5种可自行挑选的压力单位包括在.in.w.c., mm.w.c., cm.w.c., kPa, Pa.
★测量范围:-12000Pa~-60~0~60~12000Pa
★A2000再A1000的基础上增加了“弓形光柱”模拟显示。
Specifications(技术指标)
Max Pressure: (工作压力)4 w.c.以下量程 = 2 PSI; 5 w.c.以上量程 = 10 PSI
Media compatibility: (测量介质): 空气和兼容非可燃烧, 非腐蚀性气体
Accuracy*: (精度); 1.0%(标准); 可选0.50% 或0.25%
Temperature Ranges: (操作温度)-10° to 140°F (-23° to 60°C)
Output Signal:(输出可选) :4-20 mA (option) Power Supply(电源) :16-265 VAC or VDC ;
Housing Material: (壳体材料)Glass Filled Nylon
Enclosure Rating:(防护) NEMA 4X face; 可选择防水保护.
Response Time:(响应时间)<100ms
Display: (显示)4 Digit, red LED, ? digits
Process Connection;(取压接口) 3/16 tubing
Approvals: - UL, C-UL, CE
Dimensional Drawing(结构图)
Gauge with Weather-proof cover
型号选择:
|
Example: |
A20 |
1 |
2 |
- |
03 |
Description |
|
Model |
A20 |
|
4位 ?” Panel Mount Housing+“弓形光柱”模拟显示 |
|
Transmitter |
|
0 |
|
None |
|
|
4-20 mA |
|
Accuracy |
|
0 |
|
1% |
|
1 |
0.50%(特选) |
|
2 |
0.25%(特选) |
|
Pressure Range* |
*All ranges are bi-directional |
- |
00 |
0 – 0.25” |
|
- |
01 |
0 – 0.5” |
|
- |
02 |
0 – 1” |
|
- |
03 |
0 – 2” |
|
- |
04 |
0 – 3” |
|
- |
05 |
0 – 4” |
|
- |
06 |
0 – 5” |
|
- |
07 |
0 – 8” |
|
- |
08 |
0 – 10” |
|
- |
09 |
0 – 15” |
|
- |
10 |
0 – 20” |
|
- |
11 |
0 – 30” |
|
- |
12 |
0 - 40 |
|
- |
13 |
0 - 50 |